The Journal of Korean Physical Therapy
- Volume 14 Issue 4
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- Pages.454-474
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- 2002
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- 1229-0475(pISSN)
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- 2287-156X(eISSN)
Effects of frequency - amplitude electrical stimulation on sympathetic neurotransmitter and vasoactive intestinal peptide
SSP 주파수 진폭변조가 Vasoactive Intestinal Peptide와 $\beta$ -endorphin, cGMP에 미치는 영향
- Choi Young-duk (Dept. of Physical Therapy, Daewon Science College) ;
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Shim Kyu-Rhee
(Dept. of Physics, Kyonggi University) ;
- Chang Moon-kyung (Dept. of Physical Therapy, In-Ha Hospital University)
- Published : 2002.12.01
Abstract
Vasoactive intestinal peptide (VIP) is a very potent dilatator and a nonadrenergic, noncholinergic (NANC) neurotransmitter or neuromodulator in the peripheral and the central nervous systems. The mechanisms of action of VIP were examined in aortic circular and in uterine longitudinal smooth muscle strips of the rat. The effects of sympathetic neurotransmitter were investigated in gastric and aortic circular muscle strips of the mouse and the rat. The effects of silver spike point, SSP, low frequency electrical stimulations of VIP, sympathetic neurotransmitter and